GNU Screen
(화면이나 모니터를 가리키는 그것은 Screen 항목 참조)
GNU Screen is a software application that can be used to multiplex several virtual consoles, allowing a user to access multiple separate terminal sessions inside a single terminal window or remote terminal session. It is useful for dealing with multiple programs from a command line interface, and for separating programs from the Unix shell that started the program.
Released under the terms of version 3 or later of the GNU General Public License, GNU Screen is free software.